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Prognostic Significance of α5β1-integrin Expression in Cervical Cancer
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  • Prognostic Significance of α5β1-integrin Expression in Cervical Cancer
  • Prognostic Significance of α5β1-integrin Expression in Cervical Cancer
저자명
Wang. Hua-Yi,Chen. Zhe,Wang. Zhu-Hui,Wang. Hong,Huang. Li-Ming
간행물명
Asian Pacific journal of cancer prevention : APJCP
권/호정보
2013년|14권 6호|pp.3891-3895 (5 pages)
발행정보
아시아태평양암예방학회
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정기간행물|ENG|
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
서지반출

기타언어초록

The purpose of this study was to evaluate the association of expression of ${alpha}5{eta}1$-integrin with clinicopathologic features and prognosis in cervical cancer. Levels of ${alpha}5{eta}1$-integrin in normal cervical mucosa and cervical cancer tissue were detected with immunohistochemistry. Survival analysis by the Kaplan-Meier method was performed to assess prognostic significance. ${alpha}5{eta}1$-integrin expression was detected in 84.6% (143/169) cervical cancer samples, significantly different from that in normal cervical mucosa (P < 0.05). Positive expression rates of ${alpha}5{eta}1$-integrin in patients with poor histologic differentiation, lymph node metastasis, and recurrence were elevated. Using Kaplan-Meier analysis, a comparison of survival curves of low versus high expression of ${alpha}5{eta}1$-integrin revealed a highly significant difference in human cervical cancer cases (P < 0.05), suggesting that overexpression of ${alpha}5{eta}1$-integrin is associated with a worse prognosis.The ${alpha}5{eta}1$-integrin promotes angiogenesis and associates with lymph node metastasis, vascular invasion and poor prognosis of cervical cancer. The current study indicated that ${alpha}5{eta}1$-integrin may be an independent prognostic factor for cervical cancer patients.